A random sample of 1200 apples was taken from a large consignment and found that 10% of them were bad. The supplier claims that only 2% are bad. Test his claim. a. 9.1 b. 9.2 c. 9.3 d. 9.4 e. NONE OF THE ABOVE O A OB O C O OE

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A: Given that: Mean = 10.8 gm Standard deviation = 0.2 Px¯>10.82=0.006